RAN Diversified Technologies

Your Source for technology and Information

Thank you for visiting our site. Our new site is currently under construction but

that does not mean we do not support and market our products.


For support and marketing please call (209) 518-7412


Once received someone will return you call at the earliest possible time


We still have the Rheem/Ruud Mod Zonner and the famous Residential Economizer with our patented and proven Smart Vent Technology


Call today and we will be happy to explain and answer any questions you may have.


Thank you

Richard Drennan

President and CEO